CN212758598U

CN212758598U - Reaction kettle for chemical industry

Info

Publication number: CN212758598U
Application number: CN202021252140.5U
Authority: CN
Inventors: 张志明; 姚慧萍; 洪钟强; 华超君; 杨龙
Original assignee: Zhejiang Kente Catalytic Material Technology Co ltd
Current assignee: Zhejiang Kente Catalytic Material Technology Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-03-23
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a reation kettle for chemical industry, including the reation kettle body, the atmospheric pressure groove has been seted up at the top of the reation kettle body, the top sliding connection of the reation kettle body has a sealing rubber ring, a surface fixed connection has a piston ring No. one of sealing rubber ring, the top of the reation kettle body and the outside sliding connection that is located a sealing rubber ring have No. two sealing rubber rings, the utility model relates to a chemical industry equipment technical field. This reation kettle for chemical industry, through the setting of a sealed rubber ring and No. two sealed rubber rings for reation kettle for chemical industry is when using, can press a sealed rubber ring through the reation kettle lid, and a sealed rubber ring is joined in marriage a piston ring and No. two sealed rubber rings of pneumatic groove lifting, realizes that the bilayer between the reation kettle body and the reation kettle lid is sealed, has improved the leakproofness between the reation kettle body and the reation kettle lid greatly, has guaranteed that the internal industrial chemicals of reation kettle can obtain effective processing.

Description

Reaction kettle for chemical industry

Technical Field

The utility model relates to a chemical industry equipment technical field specifically is a reation kettle for chemical industry.

Background

Chemical industry is short for "chemical process", "chemical industry", "chemical engineering", and the like. The technology of changing the composition and structure of substances or synthesizing new substances by chemical methods belongs to the chemical production technology, namely the chemical process, and the obtained products are called chemicals or chemical products. The reaction kettle is indispensable in chemical production, the reaction kettle is a container for physical or chemical reaction in a broad sense, and the reaction kettle comprises a kettle body, a kettle cover, a jacket, a stirrer, a transmission device, a shaft seal device, a support and the like. The heating, evaporating, cooling and low-speed mixing functions required by the process are realized by the structural design and parameter configuration of the container, and the existing reaction kettle is widely applied to the fields of petroleum, chemical engineering, rubber, pesticides, dyes, medicines, food and the like and is also a pressure container for completing the technological processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like.

When current reation kettle for chemical industry is using, because reation kettle comprises the reation kettle body and reation kettle lid two parts, the leakproofness between the reation kettle body and the reation kettle lid requires highly, and the leakproofness is relatively poor between the reation kettle body and the reation kettle lid, just leads to the internal industrial chemicals of reation kettle to obtain effective processing easily, and atmospheric pressure reveals easily simultaneously, and the reation kettle body and reation kettle lid are impaired easily and take place the phenomenon that the reation kettle body bursts even.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a reation kettle for chemical industry has solved current reation kettle for chemical industry when using, the relatively poor problem of leakproofness between the reation kettle body and the reation kettle lid.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a reaction kettle for chemical engineering comprises a reaction kettle body, wherein the top of the reaction kettle body is fixedly connected with a reaction kettle cover through bolts, the two sides of the top of the reaction kettle cover are communicated with inlet pipes, the top of the reaction kettle cover is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft through a shaft coupling, the bottom end of the rotating shaft sequentially penetrates through the reaction kettle cover and the reaction kettle body and extends to the inside of the reaction kettle body, the outer surface of the rotating shaft is fixedly connected with stirring blades in the inner cavity of the reaction kettle body, the bottom of the inner cavity of the reaction kettle body is fixedly connected with a bottom supporting block, the top of the bottom supporting block is rotatably connected with the bottom end of the rotating shaft, the inner surface of the reaction kettle body is fixedly connected with a heating plate, the top of the reaction kettle body is communicated with a discharge pipe, the top of the reaction kettle body is provided with a pneumatic groove, the outer fixed surface of a sealing rubber ring is connected with a piston ring, the top of the reaction kettle body and the outer sliding surface located on the sealing rubber ring are connected with a sealing rubber ring II, the outer fixed surface of the sealing rubber ring II is connected with a piston ring II, the outer surfaces of the piston ring I and the piston ring II are connected with the inner surface of the air pressure groove in a sliding mode, and the top of the sealing rubber ring I and the top of the sealing rubber ring II are connected with the bottom of the reaction kettle cover in a clamping mode.

Preferably, the inner cavity of the reaction kettle cover is fixedly connected with a fixed flow distribution plate, and the inner cavity of the reaction kettle cover is rotatably connected with a movable flow distribution plate.

Preferably, the inner surface of the fixed splitter plate is rotatably connected with the outer surface of the rotating shaft through a bearing, and the inner surface of the movable splitter plate is fixedly connected with the outer surface of the rotating shaft.

Preferably, the bottom of the fixed splitter plate is rotatably connected with the top of the movable splitter plate, and the outer surface of the discharge pipe is fixedly connected with a first electromagnetic valve.

Preferably, the bottom ends of the two feeding pipes penetrate through the reaction kettle cover and extend to the inside of the reaction kettle cover, and the bottom ends of the two feeding pipes are communicated with the top of the fixed splitter plate.

Preferably, the inner wall of the pneumatic groove is fixedly connected with a limiting lug, and the outer surfaces of the two discharging pipes are fixedly connected with a second electromagnetic valve.

Advantageous effects

The utility model provides a reation kettle for chemical industry. Compared with the prior art, the method has the following beneficial effects:

(1) the reaction kettle for chemical engineering is characterized in that a pressure groove is formed in the top of a reaction kettle body, the top of the reaction kettle body is connected with a first sealing rubber ring in a sliding mode, the outer surface of the first sealing rubber ring is fixedly connected with a first piston ring, the top of the reaction kettle body is positioned outside the first sealing rubber ring and is connected with a second sealing rubber ring in a sliding mode, the outer surface of the second sealing rubber ring is fixedly connected with a second piston ring, the outer surfaces of the first piston ring and the second piston ring are both connected with the inner surface of the pressure groove in a sliding mode, the tops of the first sealing rubber ring and the second sealing rubber ring are both clamped with the bottom of a reaction kettle cover, when the reaction kettle for chemical engineering is used, the first sealing rubber ring can be pressed through the reaction kettle cover, the first sealing rubber ring is matched with the first piston ring and the second sealing rubber ring is lifted through the pressure groove, and double-layer sealing between the reaction kettle body and the reaction kettle cover is realized, the sealing performance between the reaction kettle body and the reaction kettle cover is greatly improved, the chemical raw materials in the reaction kettle body can be effectively processed, the poor sealing performance between the reaction kettle body and the reaction kettle cover is avoided, the chemical raw materials in the reaction kettle body cannot be effectively processed, the air pressure is leaked, and the reaction kettle body and the reaction kettle cover are damaged or even burst.

(2) This reation kettle for chemical industry, through the fixed flow distribution plate of inner chamber fixedly connected with at the reation kettle lid, the inner chamber of reation kettle lid rotates and is connected with movable flow distribution plate, the internal surface of fixed flow distribution plate passes through the bearing with the surface of rotation axis and rotates and be connected, the internal surface of activity flow distribution plate is connected with the external fixed surface of rotation axis, the bottom of fixed flow distribution plate rotates with the top of activity flow distribution plate to be connected, setting through fixed flow distribution plate and activity flow distribution plate, make reation kettle for chemical industry when using, industrial chemicals can shunt through fixed flow distribution plate and go into in the activity flow distribution plate side by side, rotate the reposition of redundant personnel guide bar to industrial chemicals by the activity flow distribution plate rotation, very big improvement the mixfulness between the industrial chemicals, reation kettle's result of use has been improved.

Drawings

FIG. 1 is a front view of the internal structure of the reaction vessel body and the reaction vessel cover of the present invention;

FIG. 2 is a longitudinal sectional view of a partial structure of a reaction vessel body according to the present invention;

FIG. 3 is a perspective view of the bottom support block structure of the present invention;

fig. 4 is a front view of the local internal structure of the fixed splitter plate and the movable splitter plate of the present invention.

In the figure 1, a reaction kettle body; 2. a reaction kettle cover; 3. a feed pipe; 4. a motor; 5. a rotating shaft; 6. a stirring fan blade; 7. a bottom support block; 8. heating plates; 9. a discharge pipe; 10. an air pressure tank; 11. a first sealing rubber ring; 12. a first piston ring; 13. a second sealing rubber ring; 14. a second piston ring; 15. fixing the splitter plate; 16. a movable flow distribution plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a reaction kettle for chemical industry comprises a reaction kettle body 1, wherein the top of the reaction kettle body 1 is fixedly connected with a reaction kettle cover 2 through bolts, both sides of the top of the reaction kettle cover 2 are communicated with a feeding pipe 3, the top of the reaction kettle cover 2 is fixedly connected with a motor 4, the motor 4 is electrically connected with an external power supply, the output end of the motor 4 is fixedly connected with a rotating shaft 5 through a coupler, the bottom end of the rotating shaft 5 sequentially penetrates through the reaction kettle cover 2 and the reaction kettle body 1 and extends into the reaction kettle body 1, the outer surface of the rotating shaft 5 is fixedly connected with a stirring fan blade 6 in the inner cavity of the reaction kettle body 1, the bottom of the inner cavity of the reaction kettle body 1 is fixedly connected with a bottom supporting block 7, three grooves are formed in the bottom of the bottom supporting block 7, processed chemical raw materials flow into a discharging pipe 9 through the grooves of the bottom supporting block 7 to be discharged, the inner surface of the reaction kettle body 1 is fixedly connected with a heating plate 8, the heating plate 8 is electrically connected with an external power supply, the top of the reaction kettle body 1 is communicated with a discharge pipe 9, the top of the reaction kettle body 1 is provided with an air pressure groove 10, the top of the reaction kettle body 1 is connected with a first sealing rubber ring 11 in a sliding way, the outer surface of the first sealing rubber ring 11 is fixedly connected with a first piston ring 12, the top of the reaction kettle body 1 and the outer part of the first sealing rubber ring 11 are connected with a second sealing rubber ring 13 in a sliding way, the outer surface of the second sealing rubber ring 13 is connected with a second piston ring 14 in a fixed way, the outer surfaces of the first piston ring 12 and the second piston ring 14 are both connected with the inner surface of the air pressure groove 10 in a sliding way, the tops of the first sealing rubber ring 11 and the second sealing rubber ring 13 are both clamped with the bottom of the reaction kettle cover 2, the inner cavity of the reaction kettle cover 2 is fixedly, the internal surface of fixed flow distribution plate 15 passes through the bearing rotation with the surface of rotation axis 5 and is connected, the internal surface of activity flow distribution plate 16 is connected with the external surface fixed connection of rotation axis 5, the bottom of fixed flow distribution plate 15 is rotated with the top of activity flow distribution plate 16 and is connected, arrange the solenoid valve of external surface fixed connection of material pipe 9, the bottom of two inlet pipes 3 all runs through reation kettle lid 2 and extends to reation kettle lid 2's inside, the bottom of two inlet pipes 3 all communicates with the top of fixed flow distribution plate 15, the spacing lug of inner wall fixedly connected with of atmospheric pressure groove 10, arrange the solenoid valve No. two of the equal fixedly connected with of surface of material pipe 9 for two.

And those not described in detail in this specification are well within the skill of those in the art.

When the reactor is in operation, firstly, a user takes the reaction kettle cover 2 off the top of the reaction kettle body 1 through the rotary bolt, then, chemical raw materials are put into the reaction kettle body 1, then, the reaction kettle cover 2 is fixedly connected with the top of the reaction kettle body 1 through the rotary bolt, the reaction kettle cover 2 is fixed, the first sealing rubber ring 11 is pressed to descend to drive the first piston ring 12 to descend and carry out air pressure extrusion on the air pressure groove 10, the second piston ring 14 is pressed by the air pressure jacking to drive the second sealing rubber ring 13 to ascend and jack the reaction kettle cover 2, the first sealing rubber ring 11 is matched with the second sealing rubber ring 13 to complete double-layer sealing on the reaction kettle cover 2, the user can start the heating plate 8 through the control panel, the heating plate 8 starts to heat the chemical raw materials in the reaction kettle body 1, when the chemical raw materials are heated to be melted or need to be stirred, a user starts the motor 4 through the control panel, the motor 4 is started to drive the rotating shaft 5 to rotate, the rotating shaft 5 rotates to drive the stirring fan blades 6 to fully stir the chemical raw materials, meanwhile, the rotating shaft 5 drives the movable flow distribution plate 16 to rotate, when a user needs to add other chemical raw materials, other chemical raw materials are put into the fixed flow distribution plate 15 through the feeding pipe 3 by opening the second electromagnetic valve, other chemical raw materials are shunted and flow out through the fixed shunt plate 15, the other chemical raw materials after flowing out flow into the movable shunt plate 16, the movable shunt plate 16 rotates to conduct rotary discharge to other chemical raw materials, the mixing fullness of the chemical raw materials and other chemical raw materials in the reaction kettle body 1 is improved, after processing, the user starts a solenoid valve through control panel, and the industrial chemicals after processing flows into row material pipe 9 through the recess of bottom supporting shoe 7 and discharges.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reation kettle for chemical industry, includes the reation kettle body (1), bolt fixed connection reation kettle lid (2), its characterized in that are passed through to the top of the reation kettle body (1): the reaction kettle comprises a reaction kettle cover (2), wherein the two sides of the top of the reaction kettle cover (2) are communicated with an inlet pipe (3), the top of the reaction kettle cover (2) is fixedly connected with a motor (4), the output end of the motor (4) is fixedly connected with a rotating shaft (5) through a coupler, the bottom of the rotating shaft (5) sequentially penetrates through the reaction kettle cover (2) and the reaction kettle body (1) and extends to the inside of the reaction kettle body (1), the outer surface of the rotating shaft (5) is fixedly connected with stirring fan blades (6) in the inner cavity of the reaction kettle body (1), the bottom of the inner cavity of the reaction kettle body (1) is fixedly connected with a bottom supporting block (7), the top of the bottom supporting block (7) is rotatably connected with the bottom of the rotating shaft (5), the inner surface of the reaction kettle body (1) is fixedly connected with a heating plate (8), and the top of, the gas pressure tank (10) has been seted up at the top of the reation kettle body (1), the top sliding connection of the reation kettle body (1) has a sealing rubber ring (11), the surface fixed connection of a sealing rubber ring (11) has a piston ring (12), the top of the reation kettle body (1) and the outside sliding connection that is located a sealing rubber ring (11) have No. two sealing rubber rings (13), the surface fixed connection of No. two sealing rubber rings (13) has No. two piston rings (14), the surface of a piston ring (12) and No. two piston rings (14) all with the internal surface sliding connection of gas pressure tank (10), the top of a sealing rubber ring (11) and No. two sealing rubber rings (13) all with the bottom joint of reation kettle lid (2).

2. The chemical reaction kettle according to claim 1, wherein: the inner cavity of the reaction kettle cover (2) is fixedly connected with a fixed flow distribution plate (15), and the inner cavity of the reaction kettle cover (2) is rotatably connected with a movable flow distribution plate (16).

3. The chemical reaction kettle according to claim 2, wherein: the inner surface of the fixed splitter plate (15) is rotatably connected with the outer surface of the rotating shaft (5) through a bearing, and the inner surface of the movable splitter plate (16) is fixedly connected with the outer surface of the rotating shaft (5).

4. The chemical reaction kettle according to claim 2, wherein: the bottom of the fixed splitter plate (15) is rotatably connected with the top of the movable splitter plate (16), and the outer surface of the discharge pipe (9) is fixedly connected with a first electromagnetic valve.

5. The chemical reaction kettle according to claim 1, wherein: two the bottom of inlet pipe (3) all runs through reation kettle lid (2) and extends to the inside of reation kettle lid (2), two the bottom of inlet pipe (3) all communicates with the top of fixed flow distribution plate (15).

6. The chemical reaction kettle according to claim 1, wherein: the inner wall of the air pressure groove (10) is fixedly connected with a limiting lug, and the outer surfaces of the two discharging pipes (9) are fixedly connected with a second electromagnetic valve.